Xerox 7232 用户手册

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Internet/Intranet Connection 
Xerox WorkCentre 7232/7242 System Administration Guide
205
When you cannot connect to a web server
Restrictions
This section explains the restrictions that apply while using Internet or intranet 
connections.
Internet/Intranet connections
Connection to the Internet or an intranet depends on various settings, including the 
destination web server, the used server application, proxy server, and firewall types.
When connecting to the Internet or an intranet using server application software, proxy, 
or firewall supplied by another company, the following conditions are required.
Windows 2000, Windows XP, Windows Server 2003 or Windows Vista 
Conformance with the following conditions
– RFC2616: Hypertext Transfer Protocol HTTP/1.1
(Normal connections, SSL connections, Proxy authentication)
– RFC2617: HTTP Authentication: Basic and Digest Access Authentication
(Basic authentication support only, others are not supported)
– RFC2817: Upgrading to TLS Within HTTP/1.1
– RFC2818: HTTP Over TLS
HTTP/HTTPS scheme compatibility
GET/CONNECT/HOST method compatibility
A certificate is not registered 
for using the iFlow service.
The iFlow service cannot be used without certificate 
authentication. Obtain a certificate for the desired machine 
and register the certificate on the machine.
Problem
Action
Problem
Action
The settings are not for using 
the proxy server.
In a proxy environment, the web server cannot be connected 
without the proxy server settings. Enter the settings for using 
the proxy server.
The settings are for using a 
proxy server in a non-proxy 
environment.
For environments where connecting via a proxy is not 
required, such as connecting to an intranet, the settings 
should not be set for using a proxy server.
The proxy server address is 
not set correctly.
When setting up a proxy server, the web server cannot be 
connected if the proxy server address is not set correctly. 
Enter the correct proxy server address.
The user name and/or 
password are entered 
incorrectly when proxy server 
authentication is set.
Register the user name and password on the machine to 
grant connection access to the proxy server.